Changeset 8703 for trunk/MagicSoft/Mars/NEWS

Timestamp:

08/23/07 17:37:34 (17 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/NEWS (modified) (2 diffs)

trunk/MagicSoft/Mars/NEWS

@@ -263 +263 @@
      the information is lost.
 
+   - sponde: added a new tab "Energy". It shows the residual of the
+     energy (lg(estimated energy)-lg(monte carlo energy)) versus
+     several parameters and it is meant to judge the quality of the
+     energy estimator. In the ideal case the residual is zero
+     and doesn't depend in the variable. In reality even a good estimator
+     can show residuals versus Monte Carlo energy.
+
    - sponde: added a new tab "EventDist" showing the unweighted real
      absolute number of events of your sample after cuts. This tells
@@ -275 +282 @@
    - sponde: The OriginalMC tree with the events produced by corsika 
      is now processed only once
+
+   - sponde: Finally fixed most annoying bug, which has effected the
+     last bin of the collection area. It was the problem that binnings
+     of root histograms are from 1 to n (included) but there was a C-like
+     loop in sponde from 0 to n (excluded). Now the loop also includes
+     correctly under- and overflow-bins. The worse thing with this is,
+     that for the events in the highest bin not only the bin-content
+     was wrong, but also the weights applied to these events, which could
+     in pricipal effect also other parts of the distribution (eg. due
+     to energy estimation). Fortunately it effected only a few events
+     in most cases.